/Engine/Plugins/FX/Niagara/Source/Niagara/Classes/NiagaraDataInterfaceAudio.h
Niagara data interface proxy for audio submix listener.
struct FNiagaraDataInterfaceProxySubmix : public [FNiagaraDataInterfaceProxy](API\Plugins\Niagara\FNiagaraDataInterfaceProxy)